Although more than half of the participants had heard of dental implants, this did not mean they were well informed about the implant insertion procedure and the costs for such a treatment. In conclusion, awareness of dental implants in studied participants was insufficient. The results reinforce the need for better education and the provision of proper information to elderly people about dental implants and implant treatment options.

General and sociodemographic factors had a significant influence on the participant's subjective perception of oral health and OHRQoL. Younger participants, participants from rural places, those with lower levels of education, and shorter period of denture wearing demonstrated a higher impact on OHRQoL.